DE3519995C2 - - Google Patents

Info

Publication number
DE3519995C2
DE3519995C2 DE3519995A DE3519995A DE3519995C2 DE 3519995 C2 DE3519995 C2 DE 3519995C2 DE 3519995 A DE3519995 A DE 3519995A DE 3519995 A DE3519995 A DE 3519995A DE 3519995 C2 DE3519995 C2 DE 3519995C2
Authority
DE
Germany
Prior art keywords
light
light guide
optical
guide
receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3519995A
Other languages
German (de)
English (en)
Other versions
DE3519995A1 (de
Inventor
Kimihiko Nishioka
Susumu Hachiouji Tokio/Tokyo Jp Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE3519995A1 publication Critical patent/DE3519995A1/de
Application granted granted Critical
Publication of DE3519995C2 publication Critical patent/DE3519995C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0655—Control therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G02B23/2469—Illumination using optical fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
DE19853519995 1984-06-08 1985-06-04 Optisches beleuchtungssystem fuer ein endoskop Granted DE3519995A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59117931A JPS60262119A (ja) 1984-06-08 1984-06-08 内視鏡用照明光学系

Publications (2)

Publication Number Publication Date
DE3519995A1 DE3519995A1 (de) 1985-12-12
DE3519995C2 true DE3519995C2 (it) 1988-07-07

Family

ID=14723746

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853519995 Granted DE3519995A1 (de) 1984-06-08 1985-06-04 Optisches beleuchtungssystem fuer ein endoskop

Country Status (3)

Country Link
US (1) US4721359A (it)
JP (1) JPS60262119A (it)
DE (1) DE3519995A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336962A1 (de) * 2003-08-12 2005-03-17 Universität Kaiserslautern Vorrichtung zur konfokalen Abbildung eines Objektes in einer Bildebene

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1292461C (en) * 1987-02-12 1991-11-26 Hiromu Terada Endoscope
JPH0672978B2 (ja) * 1987-09-11 1994-09-14 株式会社東芝 内視鏡装置
JPH03118509A (ja) * 1989-10-02 1991-05-21 Olympus Optical Co Ltd 内視鏡用光源光学系
US5003189A (en) * 1989-10-10 1991-03-26 Unisys Corp. Document-imaging illumination with fibre-optic intensity-adjust
AT405212B (de) * 1997-01-15 1999-06-25 Photonic Optische Geraete Gmbh Optisches element
DE19804209C2 (de) * 1998-02-03 2001-08-02 Fraunhofer Ges Forschung Vorrichtung zur Ausleuchtung einer Fläche unter einem veränderbaren Lichteinfallswinkel
US6792185B1 (en) * 2000-02-29 2004-09-14 Lucent Technologies Inc. Method and apparatus for automatic tracking of an optical signal in a wireless optical communication system
DE10031719A1 (de) * 2000-06-29 2002-01-10 Leica Microsystems Beleuchtungseinrichtung und Koordinaten-Meßgerät mit einer Beleuchtungseinrichtung
JP3805661B2 (ja) * 2001-10-29 2006-08-02 株式会社町田製作所 内視鏡装置
DE10222505A1 (de) * 2002-05-22 2003-12-11 Schoelly Fiberoptic Gmbh Mikroendoskop
DE102007027615B4 (de) * 2007-06-12 2012-02-16 Schott Ag Vorrichtung zur Einkopplung von Licht in einen faseroptischen Lichtleiter
JP2010081957A (ja) * 2008-09-29 2010-04-15 Olympus Corp 光源装置
DE102013016413A1 (de) * 2013-09-27 2015-04-02 Carl Zeiss Microscopy Gmbh Vorrichtung zur Homogenisierung von Licht
RU2018110083A (ru) 2015-09-30 2019-09-24 Сони Корпорейшн Разъем для оптической связи, кабель для оптической связи и электронное устройство

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912364A (en) * 1974-04-08 1975-10-14 Corning Glass Works Mixer for optical waveguide bundle
JPS5511216A (en) * 1978-07-10 1980-01-26 Olympus Optical Co Ltd Connecting optical system of light guide
JPS55138434A (en) * 1979-04-17 1980-10-29 Olympus Optical Co Hard endoscope
US4427977A (en) * 1981-08-06 1984-01-24 The United States Of America As Represented By The Secretary Of The Navy Video image simulation apparatus
DE3137602A1 (de) * 1981-09-22 1983-04-07 Teldix Gmbh, 6900 Heidelberg Anordnung zum einkoppeln eines lichtstrahls in eine lichtleitfaser
JPS5887523A (ja) * 1981-11-19 1983-05-25 Olympus Optical Co Ltd 照明装置付撮像装置
JPS58102207A (ja) * 1981-12-14 1983-06-17 Nippon Kogaku Kk <Nikon> テレセントリツクリアコンバ−タ−
JPS58105202A (ja) * 1981-12-18 1983-06-23 Olympus Optical Co Ltd 光学繊維束を用いた照明装置
FR2526961A1 (fr) * 1982-05-14 1983-11-18 Cilas Alcatel Dispositif pour connecter un generateur de rayonnement optique et un guide d'onde optique
JPS5926703A (ja) * 1982-08-05 1984-02-13 Olympus Optical Co Ltd 光伝送装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336962A1 (de) * 2003-08-12 2005-03-17 Universität Kaiserslautern Vorrichtung zur konfokalen Abbildung eines Objektes in einer Bildebene
DE10336962B4 (de) * 2003-08-12 2005-07-21 Universität Kaiserslautern Vorrichtung zur konfokalen Abbildung eines Objektes in einer Bildebene

Also Published As

Publication number Publication date
US4721359A (en) 1988-01-26
DE3519995A1 (de) 1985-12-12
JPS60262119A (ja) 1985-12-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee